Adjustable bar clamp



FIG. 1 is a right side elevation view of an adjustable bar clamp showingmy new design;

FIG. 2 is an enlarged right side elevation view thereof with an endportion of the adjustable bar clamp removed;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a left side elevation view of FIG. 2 thereof.

The ornamental design for an adjustable bar clamp, as shown.